Thank you for the question. However, it was a designer initiated item and we do not have that information available.

Looks similar to some of the Mosaic's available at The Mosaic House.

Was the wall tile a designer initiated item as well?

https://www.houzz.com/products/candle-style-chandelier-with-fabric-shade-6-light-prvw-vr~90957980

The tile is overwhelming Gold and perfect balance of white and Gold so it does not look overly busy. This is the challenge with Calacatta most have to over order between 20-30% to discard those tiles that do not match their vision.

Many customers that come online looking for Calacatta end up with Carrara Venato. The base is just as white and the collection is exclusive to The Builder Depot.

This Calacatta 2x4" is an example of getting the mix correct, some gold but not an overwhelming amount. Making the shower or bathroom look simply put "crazy busy".

Calacatta 6x12" Honed $16.95 a Sq.Ft. also available in polished. More Info.

This is Carrara Venato 8x16" which is $9.95 a Sq.Ft. and can be explained further on our blog. More Info.

Carrara Venato 4x12" Installed in a Herringbone Pattern, really advenrtous considering the time frame they had. More can be read on their blog and more pictures. More info here.

Another picture just to show how white the Carrara Venato Collection really is a great option for anyone looking to save a lot of money or just looking for a really white based shower. This is the 3x6" Subway Tile $7.00 a Sq.Ft. and a 1x3" Polished Herringbone for $11.45 a Sq.Ft. Just part of a number of choices for white walls and black tile floors. Here.

Just a few of the largest Nero Marquina Marble Collection in the USA. More Info.

Here are a few more product from the page. More Info.

Looking at what I can see I believe the floor is this mosaic but then created with black petals.

How I think this floor was created but wit black petals.